#include "iostream.h"
void main()
{ int year=0;
cout<<"Input the year:";
cin>>year;
if(year==1) cout<<"The area is 305!"<<endl;
else if(year>1) cout<<"The area is"<<305+3*(year-1)<<endl;
else cout<<"The input is wrong!"<<endl;
} //C++实线了 其实不用for循环的 可以用乘法嘛
#include "stdio.h"
void main()
{ int year=0;
printf("Input the year:");
scanf("%d",&year);
if(year==1) printf("The area is 305!\n");
else if(year>1) printf("The area is %d\n!",305+3*(year-1));
else printf("The input is wrong!\n");
} //C实线了 其实不用for循环的 可以用乘法嘛
#include "stdio.h"
void main()
{ int year=0,i=0,count=305;
printf("Input the year:");
scanf("%d",&year);
if(year==1) printf("The area is 305!\n");
else if(year>1)
{ for(;i<year;i++)
count=count+3;
printf("The area is %d\n!",305+3*(year-1));
}
else printf("The input is wrong!\n");
} //C实线了 用for循环的
#include "stdio.h"
void main()
{ int year=0,i=0,count=305;
printf("Input the year:");
scanf("%d",&year);
if(year==1) printf("The area is 305!\n");
else if(year>1)
{do{count=count+3;i++;}while(i>=year);
printf("The area is %d\n!",305+3*(year-1));
}
else printf("The input is wrong!\n");
} //C实线了 用while循环的
大家可以仔细比对比对 有好处的